package com.lf.util;

public class MakeSixNums{

	public static String random6() {

		Integer randNum = (int)(Math.random()* (999999)+1);//产生(0,999999]之间的随机数
		String workPassWord = String.format("%06d",randNum);//进行六位数补全
		return workPassWord;
	}
}